National Office

Mailing/Shipping Address:
545 Couch Drive
Oklahoma City OK 73102-2207

Email: membership@acda.org
Phone: (405) 232-8161
Fax: (405) 232-8162

Hours of Operation:
Monday - Friday
8am - 5pm Central

Administration

Dr. Tim Sharp
Executive Director
405-232-8161

Olga Funderburk
Receptionist
405-232-8161

Membership & Communications

Sundra Flansburg
Director of Membership & Communications
405-232-8161, ext. 200

Trina Kopacka
Membership & Communications Coordinator
405-232-8161 ext. 110

Conferences

Debbie Beckner
Director of Conference Planning
405-232-8161 ext. 203

Sindy Hail
Advertising & Exhibits Manager
405-232-8161 ext. 206

Publications

Amanda Bumgarner
Choral Journal Editor & Publications Editor
405-232-8161 ext. 205

Ron Granger
Choral Journal Managing Editor
405-232-8161 ext. 201

Information Technology

Daryl Bishop
Director of Information Technology
405-232-8161 ext. 204

Scott Davis
Web Developer
405-232-8161 ext. 316

Finance

Adriana Garcia-Brown
Division Accountant
405-232-8161 ext. 111

Marvin Meyer
Director of Finances
405-232-8161 ext. 213